He's starting to feel lonely, as he hardly gets driven anymore. I still wash him regularly and change his oil and check his fluids, though.
He'll make someone happy! Also, it wouldn't do to have a dirty car in the driveway. "A clean car always runs better". That was on a sign posted at the car wash I used to bring my parents' cars to when I was a teenager. Even though it's not technically accurate, I remember it to this day.